CN202731228U

CN202731228U - Heated floor with solid wood structure

Info

Publication number: CN202731228U
Application number: CN 201220411994
Authority: CN
Inventors: 王香林; 韦自超
Original assignee: ZHEJIANG LICHER WOOD INDUSTRY Co Ltd
Current assignee: ZHEJIANG LICHER WOOD INDUSTRY Co Ltd
Priority date: 2012-08-20
Filing date: 2012-08-20
Publication date: 2013-02-13
Anticipated expiration: 2022-08-20

Abstract

The utility model provides a floor, and particularly relates to a heated floor with a solid wood structure. The heated floor comprises a surface layer, an inner layer and a bottom layer, a decorative layer further can be arranged on the surface layer, a plurality of transverse wood slabs are in finger joint with one another to form the inner layer, and tongue-and-groove boards are respectively arranged on the left longitudinal side and the right longitudinal side of the inner layer and are integrally adhered with the inner layer. The transverse wood slabs are in finger joint with one another to form the inner layer, so that transverse expansion rate and contractibility rate of the inner layer are greatly reduced, problems of bulging, twisting, loosening or cracking and the like of an existing floor are reduced, and the service life of the heated floor is prolonged. Besides, requirements of the heated floor with the solid wood structure on the integral wood slabs can be reduced owing to the finger joint technology. In addition, the transverse wood slabs are made of leftover bits and pieces of fast growing wood or high-grade wood, so that natural resources of China are greatly saved.

Description

Solid wood structure heating floor

Technical field

The utility model relates to a kind of floor, specifically refers to a kind of solid wood structure heating floor.

Background technology

As everyone knows, China is the country of a forest reserves scarcity, and area of woods only accounts for 4% of whole world area of woods, and population accounts for 22% of whole world population.Along with the fast development of name of the country economy, the raising of people's lives standard and the intensification of realty industry, China increases progressively the demand on various floors every year, and the scarcity of timber is more and more obvious, and imbalance between supply and demand is outstanding.

At present, most of floors are solid wood structure heating floors on the market, are favored because solid wood structure heating floor has environmental protection, the plurality of advantages such as attractive in appearance, luxurious and comfortable.Yet current most solid wood structure heating floor is commonly monoblock timber and processes, and at first its cost of production is very high; Secondly solid wood structure heating floor is subjected to the impact of temperature and humidity that bulge, distortion easily occur, becomes flexible phenomenons such as reaching the crack, particularly geothermal heating system later stage floor water content falls too low and makes solid wood structure heating floor drying shrinkage and produce larger distortion, has greatly affected the application life of solid wood structure heating floor.

The utility model content

For the weak point of above-mentioned technology, the utility model provides a kind of good stability, the life-span is long, price is low and the solid wood of environmental protection structure heating floor.

For achieving the above object, the utility model provides a kind of solid wood structure heating floor, comprises top layer, internal layer and bottom, and described internal layer is formed by several horizontal plank fingers, the vertical left and right sides of described internal layer is respectively equipped with the tongue and groove plank, and described tongue and groove plank and described internal layer compose one mutually.

Described horizontal plank is the leftover bits and pieces of fast growing wood or high-grade timber.

Described tongue and groove plank adopts high-grade timber.

Also be provided with decorative layer on the described top layer.

The utility model is compared with existing common solid wood structure heating floor, difference is that internal layer is formed by several horizontal plank fingers, internal layer lateral expansion rate and shrinkage factor are reduced greatly, make the floor not produce the phenomenons such as bulge, distortion, loosening or crack, prolonged like this application life on floor; And the utility model adopts veneering to form, and has reduced the use of monoblock plank, has so greatly saved the National Forest resource; The utility model is compared with existing common solid wood structure heating floor simultaneously, has not only acted on environmental protection, attractive in appearance, the luxurious and comfort level advantages of higher of solid wood structure heating floor, also has simultaneously preferably heat conductivity.

Description of drawings

Fig. 1 is stereogram of the present utility model;

Fig. 2 is A-A sectional view of the present utility model.

Main symbol description is as follows:

1-top layer 2-internal layer 3-bottom

The horizontal plank of 4-tongue and groove plank 5-

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

As shown in Figure 1, the utility model provides a kind of solid wood structure heating floor, comprise top layer 1, internal layer 2 and bottom 3, can also be provided with decorative layer on the wherein said top layer 1, internal layer 2 is formed by several horizontal plank 5 fingers, lateral expansion rate and the shrinkage factor of internal layer 2 are reduced greatly, make the floor not produce the phenomenons such as bulge, distortion, loosening or crack, prolong like this application life on floor.Described internal layer 2 vertical left and right sides are respectively equipped with tongue and groove plank 4, described tongue and groove plank 4 and described internal layer 2 compose one mutually, what tongue and groove plank 4 adopted is high-grade timber, can guarantee so the interconnective intensity of tongue and groove plank, can also reduce so simultaneously solid wood structure heating floor to the demand of monoblock plank, and what laterally plank 5 adopted is the leftover bits and pieces of fast growing wood or high-grade timber, has so greatly saved the National Nature resource.

The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. a solid wood is constructed heating floor, comprise top layer (1) and bottom (3), it is characterized in that, also be provided with internal layer (2) between described top layer (1) and the described bottom (3), described internal layer (2) is formed by several horizontal plank (5) fingers, the vertical left and right sides of described internal layer is respectively equipped with tongue and groove plank (4), and described tongue and groove plank (4) and described internal layer (2) compose one mutually.

2. solid wood structure heating floor according to claim 1 is characterized in that, described horizontal plank (5) is the leftover bits and pieces of fast growing wood or high-grade timber.

3. solid wood structure heating floor according to claim 1 is characterized in that, described tongue and groove plank (4) adopts high-grade timber.

4. solid wood structure heating floor according to claim 1 is characterized in that, described top layer also is provided with decorative layer on (1).